@article{
  author = {Sheibaninia, Kefah, Abdollahi, Sedighe, Mohammadzade, Marjan},
  title = {An overeview on tourism and its effects; a step towards 
sustainable development},
  journal = {Human & Environment},
  year = {2021},
  volume = {19},
  number = {3},
  pages = {201-213},
  doi = {}
}